document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1014701>Question 1014701</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In the triangle with the vertices A(0,1),B(2,3),C(-1,4), find the equation of the altitude through B.<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #631059 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=631059\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find the slope of line AC, and determine the slope for a line perpendicular to it.\r<BR>\n" );
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document.write( "Use point slope form of equation to make the equation of line with that slope and containing B(2,3).\r<BR>\n" );
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document.write( "AC has slope  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%284-1%29%2F%28-1%29=-3 ALIGN=MIDDLE  ALT=\"%284-1%29%2F%28-1%29=-3\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "Slope needed will be <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2F3 ALIGN=MIDDLE  ALT=\"1%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" > for the perpendicular line containing B.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y-3=%281%2F3%29%28x-2%29 ALIGN=MIDDLE  ALT=\"y-3=%281%2F3%29%28x-2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >-----your line containing the altitude through B.  Adjust to the form you want. </SPAN>\n" );
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